Add cm40 subsystem.
Add cm40_lpuart and lpurt1 for 8dxl evk boards.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Changes in v5:
- update copyright year to 2024
- Link to v4: https://lore.kernel.org/r/20240329-m4_lpuart-v4-0-c11d9ca2a317@nxp.com

Changes in v4:
- fixed lpcg index.
- fixed typo 'informaiton'.
- fixed fixregulator name
- Link to v3: https://lore.kernel.org/r/20240305-m4_lpuart-v3-0-592463ef1d22@nxp.com

Changes in v3:
- Add Alexander review tags
- move interrupt-parent below range.
- move interrupt-parent before interrutps at intmux node
- Link to v2: https://lore.kernel.org/r/20240302-m4_lpuart-v2-0-89a5952043b6@nxp.com

Changes in v2:
- commit message "Adding" to Add
- fixed regulator@101 warning
- remove 'modem reset'
- order nodes by access
- move interrupt-parent under top bus
- clean up other dtb check warning
- Link to v1: https://lore.kernel.org/r/20240228-m4_lpuart-v1-0-9e6947be15e7@nxp.com

---
Alice Guo (1):
      arm64: dts: imx8dxl: add lpuart device in cm40 subsystem

Dong Aisheng (1):
      arm64: dts: imx8: add cm40 subsystem dtsi

Frank Li (2):
      arm64: dts: imx8dxl: update cm40 irq number information
      dts: arm64: imx8dxl-evk: add lpuart1 and cm40 uart

 arch/arm64/boot/dts/freescale/imx8-ss-cm40.dtsi | 91 +++++++++++++++++++++++++
 arch/arm64/boot/dts/freescale/imx8dxl-evk.dts   | 37 ++++++++++
 arch/arm64/boot/dts/freescale/imx8dxl.dtsi      | 13 ++++
 arch/arm64/boot/dts/freescale/imx8qxp.dtsi      |  1 +
 4 files changed, 142 insertions(+)
---
base-commit: 9acc053fc8f256959e849cb6588a054074daebcd
change-id: 20240228-m4_lpuart-30791c032f2a

Best regards,
---
Frank Li <Frank.Li@nxp.com>

On Tue, Apr 02, 2024 at 10:41:27AM -0400, Frank Li wrote:
> Alice Guo (1):
>       arm64: dts: imx8dxl: add lpuart device in cm40 subsystem
> 
> Dong Aisheng (1):
>       arm64: dts: imx8: add cm40 subsystem dtsi
> 
> Frank Li (2):
>       arm64: dts: imx8dxl: update cm40 irq number information
>       dts: arm64: imx8dxl-evk: add lpuart1 and cm40 uart

arm64: dts: imx8dxl-evk: ...

Fixed it up and applied the series, thanks!

Shawn